11826135379 has 2 divisors, whose sum is σ = 11826135380. Its totient is φ = 11826135378.

The previous prime is 11826135353. The next prime is 11826135389. The reversal of 11826135379 is 97353162811.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (97353162811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11826135379 - 2⁹ = 11826134867 is a prime.

It is not a weakly prime, because it can be changed into another prime (11826135319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913067689 + 5913067690.

It is an arithmetic number, because the mean of its divisors is an integer number (5913067690).

Almost surely, 2^11826135379 is an apocalyptic number.

11826135379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11826135379 is an equidigital number, since it uses as much as digits as its factorization.

11826135379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 46.

The spelling of 11826135379 in words is "eleven billion, eight hundred twenty-six million, one hundred thirty-five thousand, three hundred seventy-nine".